OT-2026-000036485
Publication integrity record
Single cup vacuum gripper, common isolation valve, pump fed, supply line pressure sensor, pulsed blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000036485) never changes.
Identity and time
| Publication number | OT-2026-000036485 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-7a70-b2c0-252ca51a9ff1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036485 |
| Status | PUBLIC |
Content hashes
| Canonical text | bea6e2eed0f701feb81f318bbb2f93f0f3e6afa6aac9feae2555b23f3c433e0d |
|---|---|
| Markdown | 52ce87ccd2d8aa510e3806a2626a8e2fd987f137d5d5a931607efc76aca9738c |
| Publication page | 54da03e86590ba4417379fd854667a9356566cf32c1efc9228f1c4d338ed74fa |
| Manifest | 854197d921b6f392d346d738b20d9919bdd5061658c4f68a4f68bde8f6cd381c |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 37JF5NuD1811MhvdbvXZJXFe8C/lHhFGDj/CpDB76QgEFY1bLRKEfnEIryRq2Tlh/ZWdkOFjWSnPZK4lBMUgAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:25:10.361163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036485observed 54da03e86590ba4417379fd854667a93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:10.343864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036485/manifest.jsonobserved 854197d921b6f392d346d738b20d9919...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.327717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036485/publication.mdobserved 52ce87ccd2d8aa510e3806a2626a8e2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.311270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036485/publication.txtobserved bea6e2eed0f701feb81f318bbb2f93f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|